[Bug tree-optimization/15347] [tree-ssa] fold if ("<12ers" + 1 == 0).

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15347

--- Comment #11 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-28 09:55:46 UTC ---
Author: rguenth
Date: Thu Apr 28 09:55:41 2011
New Revision: 173064

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173064
Log:
2011-04-28  Richard Guenther  <rguenther@suse.de>

    PR tree-optimization/40052
    PR tree-optimization/15347
    * gcc.dg/tree-ssa/vrp57.c: New testcase.
    * gcc.dg/pr15347.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/pr15347.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/vrp57.c
Modified:
    trunk/gcc/testsuite/ChangeLog